Optoelectronic component and method for producing same
US-12176444-B2 · Dec 24, 2024 · US
Light-emitting device
US9196802B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9196802-B2 |
| Application number | US-201313904807-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 29, 2013 |
| Priority date | May 29, 2012 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A light-emitting device includes a face-up type LED chip formed rectangular in a top view, and a rectangular parallelepiped-shaped sealing portion to seal the LED chip. An angle formed between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, and a portion of light emitted from the LED chip is emitted from the side surface of the sealing portion.
First claim
Opening claim text (preview).
What is claimed is: 1. A light-emitting device, comprising: a face-up type LED chip formed rectangular in a top view; and a rectangular parallelepiped-shaped sealing portion to seal the LED chip, wherein an angle between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, wherein a portion of a light emitted from the LED chip is emitted through the side surface of the sealing portion, and wherein the LED chip comprises an in…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9196802B2 cover?
- A light-emitting device includes a face-up type LED chip formed rectangular in a top view, and a rectangular parallelepiped-shaped sealing portion to seal the LED chip. An angle formed between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, and a portion of light emitted from the LED chip is emitted from the side surface of the sealing portion.
- Who is the assignee on this patent?
- Toyoda Gosei Kk
- What technology area does this patent fall under?
- Primary CPC classification H10H20/853. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).